Malpica R, Sandoval GR, Rodríguez C, Franco B, Georgellis D. Signaling by the arc two-component system provides a link between the redox state of the quinone pool and gene expression. Antioxid Redox Signal. 2006 May;8(5-6):781–95. doi: 10.1089/ars.2006.8.781. PMID: 16771670.